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Exhibit 3.7
State of Delaware
PAGE 1
Office of the Secretary of State
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I, EDWARD J. FREEL, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO HEREBY
CERTIFY THE ATTACHED ARE TRUE AND CORRECT COPIES OF ALL DOCUMENTS ON FILE OF
"NRG STERLINGTON POWER LLC" AS RECEIVED AND FILED IN THIS OFFICE.
THE FOLLOWING DOCUMENTS HAVE BEEN CERTIFIED:
CERTIFICATE OF FORMATION, FILED THE THIRTEENTH DAY OF NOVEMBER, A.D. 1998,
AT 1 O'CLOCK P.M.
CERTIFICATE OF AMENDMENT, CHANGING ITS NAME FROM "KOCH POWER LOUISIANA,
L.L.C." TO "NRG STERLINGTON POWER LLC", FILED THE THIRTY-FIRST DAY OF AUGUST,
A.D. 2000, AT 4:15 O'CLOCK P.M.
AND I DO HEREBY FURTHER CERTIFY THAT THE AFORESAID CERTIFICATES ARE THE
ONLY CERTIFICATES ON RECORD OF THE AFORESAID LIMITED LIABILITY COMPANY.
/s/ Edward J. Freel
[SEAL] -------------------------------------
Edward J. Freel, Secretary of State
2965895 8100H AUTHENTICATION: 0736191
001520070 DATE: 10-16-00
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STATE OF DELAWARE
SECRETARY OF STATE
DIVISION OF CORPORATIONS
FILED 01:00 PM 11/13/1998
981437628 - 2965895
CERTIFICATE OF FORMATION
OF
KOCH POWER LOUISIANA, L.L.C.
1. The name of the limited liability company is Koch Power Louisiana,
L.L.C.
2. The address of its registered office in the State of Delaware is
Corporation Trust Center, 1209 Orange Street, in the City of Wilmington, County
of New Castle. The name of its registered agent at such address is The
Corporation Trust Company.
3. This Certificate of Formation shall be effective upon its filing with
the Secretary of State of the State of Delaware.
IN WITNESS WHEREOF, the undersigned has executed this Certificate of
Formation of Koch Power Louisiana, L.L.C. this 12th day of November, 1998.
KOCH POWER LOUISIANA, L.L.C.
/s/ H. Allan Caldwell
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H. Allan Caldwell
Authorized Person
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STATE OF DELAWARE
SECRETARY OF STATE
DIVISION OF CORPORATIONS
FILED 04:15 PM 08/31/2000
001443735 - 2965895
CERTIFICATE OF AMENDMENT
OF
KOCH POWER LOUISIANA, L.L.C.
1. The name of the limited liability company is Koch Power Louisiana, L.L.C.
2. The Certificate of Formation of the limited liability company is hereby
amended as follows:
The name of the limited liability company is NRG Sterlington Power
LLC.
IN WITNESS WHEREOF, the undersigned has executed this Certificate of Amendment
of Koch Power Louisiana, L.L.C. this 31st day of August, 2000
/s/ Craig A. Mataczynski
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Craig A. Mataczynski
Manager